qmk-firmware/quantum/process_keycode/process_unicode_common.c

/* Copyright 2017 Jack Humbert
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 2 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */

#include "process_unicode_common.h"
#include "unicode.h"
#include "action_util.h"
#include "keycodes.h"
#include "modifiers.h"

#if defined(UNICODE_ENABLE)
#    include "process_unicode.h"
#elif defined(UNICODEMAP_ENABLE)
#    include "process_unicodemap.h"
#elif defined(UCIS_ENABLE)
#    include "process_ucis.h"
#endif

bool process_unicode_common(uint16_t keycode, keyrecord_t *record) {
    if (record->event.pressed) {
        bool shifted = get_mods() & MOD_MASK_SHIFT;
        switch (keycode) {
            case QK_UNICODE_MODE_NEXT:
                if (shifted) {
                    unicode_input_mode_step_reverse();
                } else {
                    unicode_input_mode_step();
                }
                break;
            case QK_UNICODE_MODE_PREVIOUS:
                if (shifted) {
                    unicode_input_mode_step();
                } else {
                    unicode_input_mode_step_reverse();
                }
                break;
            case QK_UNICODE_MODE_MACOS:
                set_unicode_input_mode(UNICODE_MODE_MACOS);
                break;
            case QK_UNICODE_MODE_LINUX:
                set_unicode_input_mode(UNICODE_MODE_LINUX);
                break;
            case QK_UNICODE_MODE_WINDOWS:
                set_unicode_input_mode(UNICODE_MODE_WINDOWS);
                break;
            case QK_UNICODE_MODE_BSD:
                set_unicode_input_mode(UNICODE_MODE_BSD);
                break;
            case QK_UNICODE_MODE_WINCOMPOSE:
                set_unicode_input_mode(UNICODE_MODE_WINCOMPOSE);
                break;
            case QK_UNICODE_MODE_EMACS:
                set_unicode_input_mode(UNICODE_MODE_EMACS);
                break;
        }
    }

#if defined(UNICODE_ENABLE)
    return process_unicode(keycode, record);
#elif defined(UNICODEMAP_ENABLE)
    return process_unicodemap(keycode, record);
#elif defined(UCIS_ENABLE)
    return process_ucis(keycode, record);
#else
    return true;
#endif
}